Variable-speed power transmission



Jun 12, 1928.

1,673,278 A. Dow.

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 sheets-sheetJune 12, 1928. 1,673,278

A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 2\lllll'l-lllllll "ll-IBM ll l l il I N V EN TOR /Zaxa22 d9? 0010 By T m,

9 ATTORNEY June 12, 1928. 1,673,278

A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Shuts-Sheet 3INVENTOR ATTORNEY June 12, 1928.

v A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 4June 12, 1928. 1,673,278 A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 5ATTORNEY June 12, 1928.

A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 6INVENTOR ATTORNEY A. DOW

VARIABLE SPEED POWER TRANSMISSION.

June 12, 1928.

Filed July 11, 1924 22 Sheets-Sheet '7 ,T- lllll llll Illll miumlmmmlwunm INVENTOR /Zexa2zderfiaz0 BY 7. n. M ATTORNEY June 12, 1928.

A. DOW

VARIABLE SPEED POWER TRANSMISSION INVENTOR flexanderfiaw BY 9W1. m

ATTORNEY June 12, 1928.

A. DOW

VARIABLE SPEED POWER TRANSMISSION 22 Sheets-Sheet 9 Filed July 11, 1924INVENTOR /Zexa7zderfiaz1r BY H Q ZGa ATTORNEY June 12, 1928. 1,673,278

A.-DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 102 22 {a an n 5 I 281 2 2.96 21 715 153 162 21 a"! 5'." -;a; .I= I gjii VI 18 INVENTOR Zexzmderflnw I ATTORNEY June I2, 1928. 1,673,278

A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets- Shet 11%.18.

r 25 1i PMs-177 I 178 Y 7 1 i i 21 i. 5 2 1 r 1 ass E 346- x F" I I m}ME; I n 350 I l 357 193' Y 352 11 11 10 u ii 35 860 352 INVENTOR r.jlexazzderfiaw s42 BY s43 A TTORNEY June 12, 1928.

1,673,278 A. DOW v VARIABLE SPEED POWER TRANSMISSION Filed July 11, 192422 Sheets-Sheet 12 23 91 J l 1 w 2 382 376 377579 390 II. n I HI" 7 r L5 I 389 386 1 I; 21 T h 384 I T w 14 .14 13 n I! I 596, V 394 371INVENTOR flZexmzdarfim BY 7774. m

ATTORNEY June, 12, 1928. 1,673,278

A. now 7 VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 smu-sheet l5 INVENTOR Zemzzder flaur ATTORNEY June 12, 1928.

1,673,278 A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet l4INVENTOR IQ ATTORNEY June 12, 1928. 1,673,278

A. DOW

VARIABLE SPEED PO WER TRANSMISSION Filed July 11, 1924 2,2 Sheets-Sheetl5 IN VEN TOR ATTORNEY June 12, 1928.

1,673,278 A. DOW

VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 16I N VEN TOR flkxazzderjm VFHM ATTORNEY June 12, 1928. 1,673,278

A. DOW

VARIABLE SPEED POWER TRANSMISSION IITOIP/VEY June 12, 1928.

A. DOW

VARIABLE PEED POWER TRANSMISSION 22 Sheets-Sheet 19 Filed July 11, 1924June 12, 1928. 1,673,278

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VARIABLE SPEED POWER TRANSMISSION Filed July 11, 1924 22 Sheets-Sheet 20

